Datamax-O'Neil printer replacementReplacement printheads for all Datamax-O-Neil printers.Datamax ORIGINAL PHD20-2181-01 203DPI I-4206/8/10/12 PrintheadDatamax I-4208 Printhead Part No PHD20-2181-01Specifications : Product Type: Printhead Brand Name: Datamax Manufacturer: Datamax-O'Neil Product Name: Black Printhead